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The source code// $Id: ActionSetMetaClass.java,v 1.3 2004/08/28 16:12:10 mvw Exp $ // Copyright (c) 2003-2004 The Regents of the University of California. All // Rights Reserved. Permission to use, copy, modify, and distribute this // software and its documentation without fee, and without a written // agreement is hereby granted, provided that the above copyright notice // and this paragraph appear in all copies. This software program and // documentation are copyrighted by The Regents of the University of // California. The software program and documentation are supplied "AS // IS", without any accompanying services from The Regents. The Regents // does not warrant that the operation of the program will be // uninterrupted or error-free. The end-user understands that the program // was developed for research purposes and is advised not to rely // exclusively on the program for any reason. IN NO EVENT SHALL THE // UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT, // SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, INCLUDING LOST PROFITS, // ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF // THE UNIVERSITY OF CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF // SUCH DAMAGE. THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE // PROVIDED HEREUNDER IS ON AN "AS IS" BASIS, AND THE UNIVERSITY OF // CALIFORNIA HAS NO OBLIGATIONS TO PROVIDE MAINTENANCE, SUPPORT, // UPDATES, ENHANCEMENTS, OR MODIFICATIONS. package org.argouml.uml.ui.foundation.extension_mechanisms; import java.awt.event.ActionEvent; import org.argouml.model.ModelFacade; import org.argouml.uml.ui.UMLChangeAction; import org.argouml.uml.ui.UMLComboBox2; /** * * @author mkl * */ public class ActionSetMetaClass extends UMLChangeAction { /** * The Singleton. */ public static final ActionSetMetaClass SINGLETON = new ActionSetMetaClass(); /** * Constructor. */ public ActionSetMetaClass() { super("Set"); } /** * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent) */ public void actionPerformed(ActionEvent e) { super.actionPerformed(e); Object source = e.getSource(); Object newBase = null; Object oldBase = null; Object stereo = null; if (source instanceof UMLComboBox2) { UMLComboBox2 combo = (UMLComboBox2) source; newBase = combo.getSelectedItem(); Object o = combo.getTarget(); if (ModelFacade.isAStereotype(o)) { stereo = /* (String) */o; o = combo.getSelectedItem(); newBase = /* (MUseCase) */o; oldBase = ModelFacade.getBaseClass(stereo); if (newBase != oldBase) { ModelFacade.setBaseClass(stereo, newBase); } else { if (o != null && o.equals("")) { ModelFacade.setBaseClass(stereo, "ModelElement"); } } } } } } |
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